Tianmu Energy Anode Material Co., Ltd is a high-tech company focused on R & D, manufacturing, trade and service of new nano-silicon/carbon anode materials for lithium ion batteries. The company has the world’s earliest core patent for silicon-based anode, and other more than 10 patents, including composition, structure, manufacturing and application of silicon-based materials. Its core technology originated from the continuous research and development of Institute of Physics (IOP), Chinese Academy of Sciences (CAS) on lithium ion batteries from 1996.